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Fluid Control Equipment

PowerDyne® Disc-Type Steam Traps

P Series/HR Series/FP46UC

Pure performance for steam mains and tracers

Thermodynamic disc traps are valued for their compact size, versatility, and wide pressure range, but have you ever wondered how to improve their overall performance and extend their service life?

The TLV PowerDyne® series steam traps are designed to reduce product Life Cycle Cost. This includes reduced costs related to purchasing, installation, maintenance, and steam loss.

PowerDyne® Pamphlet

PowerDyne® - P46S & P21S ver.C Pamphlet

QuickTrap® Series Pamphlet

Benefits and Features

From Low Pressures to Super-high Pressures (26 MPa)

Only at TLV, a line of thermodynamic (disc) steam traps has been developed that offers traps to cover the complete range of pressures used in the industrial world.

Energy Conservation

Disc steam trap operation may suffer if the trap is exposed to cold air and rain. In order to prevent wasteful leakage of steam, TLV has developed an air-jacketed pressure chamber model, and for even greater insulation, a steam-jacketed pressure chamber model. The high-precision machined disc valve and valve seat offer excellent sealing properties, preventing wasteful discharge of steam.

Improved Productivity (Bimetal Type Automatic Air Venting Feature)

Productivity is impaired if the large amounts of cold condensate and air inside the system are not discharged as soon as the equipment is started up. With the exception of models P21S, HR150A and HR260A, all models have an integral bimetal type automatic air venting feature. The valve is fully open when temperatures are low, allowing for the rapid discharge of cold condensate and air.

Easy Maintenance

The valve and valve seat of all models (except for the P21S) are a single, modular unit, allowing for easy and economical maintenance when replacement is necessary due to wear, etc. For model FP46UC, both the module valve seat and the entire trap can be replaced inline.

Application Areas

  • Steam main lines, heat exchangers, jacketed kettles, room heating, tracers, coils, etc.

Product Details

ModelPhotoConnectionBody MaterialPMO (psig)Minimum Operating Pressure (psig)TMO (°F)Discharge Capacity (lb/h)SpecificationsManual
P10Clamp End Stainless steel150Horizontal
3.5
Vertical
6
850550SpecificationsManual
P21S ver.CScrewedStainless Steel (ASTM A743 Gr.CA40)300Horizontal
3.5
Vertical
6
800850SpecificationsManual
P46SScrewedStainless Steel (ASTM A743 Gr.CA40) 650*58001040SpecificationsManual
P46SRNScrewedCarbon Steel (ASTM A105) or Stainless Steel (ASTM A182 Gr.F304) 65058001600SpecificationsManual
Socket Welded
FlangedCarbon Steel (ASTM A105)
P46SRMScrewedCarbon Steel (ASTM A105) or Stainless Steel (ASTM A182 Gr.F304) 65058003040SpecificationsManual
Socket Welded
FlangedCarbon Steel (ASTM A105)
P46SRWScrewedCarbon Steel (ASTM A216 Gr.WCB) 65058005500SpecificationsManual
Socket Welded
Flanged
P46UC-YTwo-Bolt Universal FlangeCast Stainless Steel (ASTM A351 Gr.CF8) 65057521630SpecificationsManual
P65SRNScrewedCarbon (ASTM A105) or Stainless Steel (ASTM A182 Gr.F304)925 58001030SpecificationsManual
Socket Welded
FlangedCarbon Steel (ASTM A105)
HR80ASocket WeldedAlloy Steel (ASTM A182 F22 Cl.3)1150115887410SpecificationsManual
Flanged
HR150ASocket WeldedAlloy Steel (ASTM A182 F22 Cl.3)21752301022480SpecificationsManual
Flanged
HR260ASocket WeldedAlloy Steel (ASTM A182 F22 Cl.3)37702301022500SpecificationsManual
FP46UCScrewedStainless Steel (ASTM A351 Gr.CF8) 65057521630SpecificationsManual
Socket Welded
Flanged
P46YReplaceable trap module retrofits Yarway 711/722 series.
 
Stainless Steel600Horizontal
3.5
Vertical
6
7501500SpecificationsManual
  • PMO = Maximum Operating Pressure
  • TMO = Maximum Operating Temperature
  • The latest version of each product's instruction manual can be found on this page.
  • *For best performance over extended periods, it is recommended that the trap be operated at or below 300 psig

 

Product Related Information